f0d82ee647a39cfb793e0e50e3e029128cac885a0adee47755692aea037ce257

Analysis

max time kernel
150s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
20/04/2024, 23:50

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General

Target

fdf0b43f912a887ab59918824d520e66_JaffaCakes118.pdf
Size

68KB
MD5

fdf0b43f912a887ab59918824d520e66
SHA1

022d8275d28b46a12e16910b185199136542a513
SHA256

f0d82ee647a39cfb793e0e50e3e029128cac885a0adee47755692aea037ce257
SHA512

477c2f93d12e313e8fbb3da03b05d32a50f982732ed6cbb3f289b7de61202104c5001f3bc7cfc46ca4cc9ed31fdb653f82fe597bf37f0bb4e47c2d38d4d678e0
SSDEEP

1536:TRLzDCRc2Ges+Y6V/LCDzWUCqVop0+NF4NW6pOu26WUXrrl4k1:VL/CiRyUqtNHgeu2uj

Score

1^/10

Malware Config

Signatures

Checks processor information in registry 2 TTPs 2 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	AcroRd32.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	AcroRd32.exe

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-4084619521-2220719027-1909462854-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
3676	AcroRd32.exe
3676	AcroRd32.exe
3676	AcroRd32.exe
3676	AcroRd32.exe
3676	AcroRd32.exe
3676	AcroRd32.exe
3676	AcroRd32.exe
3676	AcroRd32.exe
3676	AcroRd32.exe
3676	AcroRd32.exe
3676	AcroRd32.exe
3676	AcroRd32.exe
3676	AcroRd32.exe
3676	AcroRd32.exe
3676	AcroRd32.exe
3676	AcroRd32.exe
3676	AcroRd32.exe
3676	AcroRd32.exe
3676	AcroRd32.exe
3676	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3676	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
3676	AcroRd32.exe
3676	AcroRd32.exe
3676	AcroRd32.exe
3676	AcroRd32.exe
3676	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3676 wrote to memory of 3728	3676	AcroRd32.exe	92
PID 3676 wrote to memory of 3728	3676	AcroRd32.exe	92
PID 3676 wrote to memory of 3728	3676	AcroRd32.exe	92
PID 3728 wrote to memory of 3996	3728	RdrCEF.exe	95
PID 3728 wrote to memory of 3996	3728	RdrCEF.exe	95
PID 3728 wrote to memory of 3996	3728	RdrCEF.exe	95
PID 3728 wrote to memory of 3996	3728	RdrCEF.exe	95
PID 3728 wrote to memory of 3996	3728	RdrCEF.exe	95
PID 3728 wrote to memory of 3996	3728	RdrCEF.exe	95
PID 3728 wrote to memory of 3996	3728	RdrCEF.exe	95
PID 3728 wrote to memory of 3996	3728	RdrCEF.exe	95
PID 3728 wrote to memory of 3996	3728	RdrCEF.exe	95
PID 3728 wrote to memory of 3996	3728	RdrCEF.exe	95
PID 3728 wrote to memory of 3996	3728	RdrCEF.exe	95
PID 3728 wrote to memory of 3996	3728	RdrCEF.exe	95
PID 3728 wrote to memory of 3996	3728	RdrCEF.exe	95
PID 3728 wrote to memory of 3996	3728	RdrCEF.exe	95
PID 3728 wrote to memory of 3996	3728	RdrCEF.exe	95
PID 3728 wrote to memory of 3996	3728	RdrCEF.exe	95
PID 3728 wrote to memory of 3996	3728	RdrCEF.exe	95
PID 3728 wrote to memory of 3996	3728	RdrCEF.exe	95
PID 3728 wrote to memory of 3996	3728	RdrCEF.exe	95
PID 3728 wrote to memory of 3996	3728	RdrCEF.exe	95
PID 3728 wrote to memory of 3996	3728	RdrCEF.exe	95
PID 3728 wrote to memory of 3996	3728	RdrCEF.exe	95
PID 3728 wrote to memory of 3996	3728	RdrCEF.exe	95
PID 3728 wrote to memory of 3996	3728	RdrCEF.exe	95
PID 3728 wrote to memory of 3996	3728	RdrCEF.exe	95
PID 3728 wrote to memory of 3996	3728	RdrCEF.exe	95
PID 3728 wrote to memory of 3996	3728	RdrCEF.exe	95
PID 3728 wrote to memory of 3996	3728	RdrCEF.exe	95
PID 3728 wrote to memory of 3996	3728	RdrCEF.exe	95
PID 3728 wrote to memory of 3996	3728	RdrCEF.exe	95
PID 3728 wrote to memory of 3996	3728	RdrCEF.exe	95
PID 3728 wrote to memory of 3996	3728	RdrCEF.exe	95
PID 3728 wrote to memory of 3996	3728	RdrCEF.exe	95
PID 3728 wrote to memory of 3996	3728	RdrCEF.exe	95
PID 3728 wrote to memory of 3996	3728	RdrCEF.exe	95
PID 3728 wrote to memory of 3996	3728	RdrCEF.exe	95
PID 3728 wrote to memory of 3996	3728	RdrCEF.exe	95
PID 3728 wrote to memory of 3996	3728	RdrCEF.exe	95
PID 3728 wrote to memory of 3996	3728	RdrCEF.exe	95
PID 3728 wrote to memory of 3996	3728	RdrCEF.exe	95
PID 3728 wrote to memory of 3996	3728	RdrCEF.exe	95
PID 3728 wrote to memory of 2428	3728	RdrCEF.exe	96
PID 3728 wrote to memory of 2428	3728	RdrCEF.exe	96
PID 3728 wrote to memory of 2428	3728	RdrCEF.exe	96
PID 3728 wrote to memory of 2428	3728	RdrCEF.exe	96
PID 3728 wrote to memory of 2428	3728	RdrCEF.exe	96
PID 3728 wrote to memory of 2428	3728	RdrCEF.exe	96
PID 3728 wrote to memory of 2428	3728	RdrCEF.exe	96
PID 3728 wrote to memory of 2428	3728	RdrCEF.exe	96
PID 3728 wrote to memory of 2428	3728	RdrCEF.exe	96
PID 3728 wrote to memory of 2428	3728	RdrCEF.exe	96
PID 3728 wrote to memory of 2428	3728	RdrCEF.exe	96
PID 3728 wrote to memory of 2428	3728	RdrCEF.exe	96
PID 3728 wrote to memory of 2428	3728	RdrCEF.exe	96
PID 3728 wrote to memory of 2428	3728	RdrCEF.exe	96
PID 3728 wrote to memory of 2428	3728	RdrCEF.exe	96
PID 3728 wrote to memory of 2428	3728	RdrCEF.exe	96
PID 3728 wrote to memory of 2428	3728	RdrCEF.exe	96
PID 3728 wrote to memory of 2428	3728	RdrCEF.exe	96
PID 3728 wrote to memory of 2428	3728	RdrCEF.exe	96
PID 3728 wrote to memory of 2428	3728	RdrCEF.exe	96

C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe
"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe" "C:\Users\Admin\AppData\Local\Temp\fdf0b43f912a887ab59918824d520e66_JaffaCakes118.pdf"
1⤵
- Checks processor information in registry
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3676
- C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
  "C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --backgroundcolor=16514043
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3728
- - C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
    "C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=gpu-process --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --gpu-preferences=GAAAAAAAAAAAB4AAAQAAAAAAAAAAAGAA --use-gl=swiftshader-webgl --gpu-vendor-id=0x1234 --gpu-device-id=0x1111 --gpu-driver-vendor="Google Inc." --gpu-driver-version=3.3.0.2 --gpu-driver-date=2017/04/07 --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --service-request-channel-token=4A97B0D441317794972CD878739A6FB0 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3996
- - C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
    "C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=renderer --disable-browser-side-navigation --disable-gpu-compositing --service-pipe-token=128A451FCD64FCD34418FC6DAB625B95 --lang=en-US --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --enable-pinch --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --enable-gpu-async-worker-context --content-image-texture-target=0,0,3553;0,1,3553;0,2,3553;0,3,3553;0,4,3553;0,5,3553;0,6,3553;0,7,3553;0,8,3553;0,9,3553;0,10,3553;0,11,3553;0,12,3553;0,13,3553;0,14,3553;0,15,3553;0,16,3553;0,17,3553;0,18,3553;1,0,3553;1,1,3553;1,2,3553;1,3,3553;1,4,3553;1,5,3553;1,6,3553;1,7,3553;1,8,3553;1,9,3553;1,10,3553;1,11,3553;1,12,3553;1,13,3553;1,14,3553;1,15,3553;1,16,3553;1,17,3553;1,18,3553;2,0,3553;2,1,3553;2,2,3553;2,3,3553;2,4,3553;2,5,3553;2,6,3553;2,7,3553;2,8,3553;2,9,3553;2,10,3553;2,11,3553;2,12,3553;2,13,3553;2,14,3553;2,15,3553;2,16,3553;2,17,3553;2,18,3553;3,0,3553;3,1,3553;3,2,3553;3,3,3553;3,4,3553;3,5,3553;3,6,3553;3,7,3553;3,8,3553;3,9,3553;3,10,3553;3,11,3553;3,12,3553;3,13,3553;3,14,3553;3,15,3553;3,16,3553;3,17,3553;3,18,3553;4,0,3553;4,1,3553;4,2,3553;4,3,3553;4,4,3553;4,5,3553;4,6,3553;4,7,3553;4,8,3553;4,9,3553;4,10,3553;4,11,3553;4,12,3553;4,13,3553;4,14,3553;4,15,3553;4,16,3553;4,17,3553;4,18,3553;5,0,3553;5,1,3553;5,2,3553;5,3,3553;5,4,3553;5,5,3553;5,6,3553;5,7,3553;5,8,3553;5,9,3553;5,10,3553;5,11,3553;5,12,3553;5,13,3553;5,14,3553;5,15,3553;5,16,3553;5,17,3553;5,18,3553;6,0,3553;6,1,3553;6,2,3553;6,3,3553;6,4,3553;6,5,3553;6,6,3553;6,7,3553;6,8,3553;6,9,3553;6,10,3553;6,11,3553;6,12,3553;6,13,3553;6,14,3553;6,15,3553;6,16,3553;6,17,3553;6,18,3553 --disable-accelerated-video-decode --service-request-channel-token=128A451FCD64FCD34418FC6DAB625B95 --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2428
- - C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
    "C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=gpu-process --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --gpu-preferences=GAAAAAAAAAAAB4AAAQAAAAAAAAAAAGAA --use-gl=swiftshader-webgl --gpu-vendor-id=0x1234 --gpu-device-id=0x1111 --gpu-driver-vendor="Google Inc." --gpu-driver-version=3.3.0.2 --gpu-driver-date=2017/04/07 --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --service-request-channel-token=4B57D9D64CB35A8FBA6946F461525F61 --mojo-platform-channel-handle=2188 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2324
- - C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
    "C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=renderer --disable-browser-side-navigation --disable-gpu-compositing --service-pipe-token=14126988DA0C7C58F6FE4C431794D514 --lang=en-US --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --enable-pinch --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --enable-gpu-async-worker-context --content-image-texture-target=0,0,3553;0,1,3553;0,2,3553;0,3,3553;0,4,3553;0,5,3553;0,6,3553;0,7,3553;0,8,3553;0,9,3553;0,10,3553;0,11,3553;0,12,3553;0,13,3553;0,14,3553;0,15,3553;0,16,3553;0,17,3553;0,18,3553;1,0,3553;1,1,3553;1,2,3553;1,3,3553;1,4,3553;1,5,3553;1,6,3553;1,7,3553;1,8,3553;1,9,3553;1,10,3553;1,11,3553;1,12,3553;1,13,3553;1,14,3553;1,15,3553;1,16,3553;1,17,3553;1,18,3553;2,0,3553;2,1,3553;2,2,3553;2,3,3553;2,4,3553;2,5,3553;2,6,3553;2,7,3553;2,8,3553;2,9,3553;2,10,3553;2,11,3553;2,12,3553;2,13,3553;2,14,3553;2,15,3553;2,16,3553;2,17,3553;2,18,3553;3,0,3553;3,1,3553;3,2,3553;3,3,3553;3,4,3553;3,5,3553;3,6,3553;3,7,3553;3,8,3553;3,9,3553;3,10,3553;3,11,3553;3,12,3553;3,13,3553;3,14,3553;3,15,3553;3,16,3553;3,17,3553;3,18,3553;4,0,3553;4,1,3553;4,2,3553;4,3,3553;4,4,3553;4,5,3553;4,6,3553;4,7,3553;4,8,3553;4,9,3553;4,10,3553;4,11,3553;4,12,3553;4,13,3553;4,14,3553;4,15,3553;4,16,3553;4,17,3553;4,18,3553;5,0,3553;5,1,3553;5,2,3553;5,3,3553;5,4,3553;5,5,3553;5,6,3553;5,7,3553;5,8,3553;5,9,3553;5,10,3553;5,11,3553;5,12,3553;5,13,3553;5,14,3553;5,15,3553;5,16,3553;5,17,3553;5,18,3553;6,0,3553;6,1,3553;6,2,3553;6,3,3553;6,4,3553;6,5,3553;6,6,3553;6,7,3553;6,8,3553;6,9,3553;6,10,3553;6,11,3553;6,12,3553;6,13,3553;6,14,3553;6,15,3553;6,16,3553;6,17,3553;6,18,3553 --disable-accelerated-video-decode --service-request-channel-token=14126988DA0C7C58F6FE4C431794D514 --renderer-client-id=5 --mojo-platform-channel-handle=2408 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4264
- - C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
    "C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=gpu-process --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --gpu-preferences=GAAAAAAAAAAAB4AAAQAAAAAAAAAAAGAA --use-gl=swiftshader-webgl --gpu-vendor-id=0x1234 --gpu-device-id=0x1111 --gpu-driver-vendor="Google Inc." --gpu-driver-version=3.3.0.2 --gpu-driver-date=2017/04/07 --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --service-request-channel-token=89B285AC3F8EECF09301E666F50FC9AE --mojo-platform-channel-handle=2740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3140
- - C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
    "C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=gpu-process --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --gpu-preferences=GAAAAAAAAAAAB4AAAQAAAAAAAAAAAGAA --use-gl=swiftshader-webgl --gpu-vendor-id=0x1234 --gpu-device-id=0x1111 --gpu-driver-vendor="Google Inc." --gpu-driver-version=3.3.0.2 --gpu-driver-date=2017/04/07 --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --service-request-channel-token=CA996EB26F00731C68CBCF2CD5557D00 --mojo-platform-channel-handle=1988 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2848

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1392

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages

Filesize
64KB

MD5
80ebb42ba384de1f613bd188ca2b34c0

SHA1
ae46a2f54da2f01d13ad7ac674fdd5e4a55cce1c

SHA256
7930fd7baa7a379324ad7b5d405065c87f3ca8f28640294c2f6da48ba756f830

SHA512
8b961e6290ce39cb86a9f5d4c405a75796951a8cd6c647a1af9c285a37f7ff55a339f71709d5c40743a808698f77e8bd506810b68ea50b9109eef03f98837bb0

Download Submit
C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages

Filesize
36KB

MD5
b30d3becc8731792523d599d949e63f5

SHA1
19350257e42d7aee17fb3bf139a9d3adb330fad4

SHA256
b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3

SHA512
523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e

Download Submit
C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages

Filesize
56KB

MD5
752a1f26b18748311b691c7d8fc20633

SHA1
c1f8e83eebc1cc1e9b88c773338eb09ff82ab862

SHA256
111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131

SHA512
a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5

Download Submit